On the trailer and POP axles, you can go single axle, older style spring axles with POP axles assembly and also the standard tandem and use Go Jacks. The choice is yours. That might be confusing you some, though there is nothing wrong with the spring trailers and BCB Preferred those. The only reason spring axles were left was a move by the spring company to produce in China and no longer was it a USA spring (from Miami, OK). The Go Jacks others can comment on, though this choice is yours. The 997 is a RAM mount item on the center of the console and it is not an issue. It looks good there on the RAM mount and the console was designed with a pocket for the mount. Colors can drive you crazy, and how long you intend to keep it is the decision on whether to go main stream or personal preference. BCB